From: Guo Ren <guoren@kernel.org>
To: Waiman Long <longman@redhat.com>
Cc: paul.walmsley@sifive.com, anup@brainfault.org,
peterz@infradead.org, mingo@redhat.com, will@kernel.org,
palmer@rivosinc.com, boqun.feng@gmail.com, tglx@linutronix.de,
paulmck@kernel.org, rostedt@goodmis.org, rdunlap@infradead.org,
catalin.marinas@arm.com, conor.dooley@microchip.com,
xiaoguang.xing@sophgo.com, bjorn@rivosinc.com,
alexghiti@rivosinc.com, keescook@chromium.org,
greentime.hu@sifive.com, ajones@ventanamicro.com,
jszhang@kernel.org, wefu@redhat.com, wuwei2016@iscas.ac.cn,
linux-arch@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-doc@vger.kernel.org, kvm@vger.kernel.org,
virtualization@lists.linux-foundation.org,
linux-csky@vger.kernel.org, Guo Ren <guoren@linux.alibaba.com>
Subject: Re: [PATCH V10 18/19] locking/qspinlock: Move pv_ops into x86 directory
Date: Sat, 12 Aug 2023 08:24:11 +0800 [thread overview]
Message-ID: <CAJF2gTQ6zJrcyOVCqF+xDXTEzFYUVQuTP0rKy=K6R99TQ05CrA@mail.gmail.com> (raw)
In-Reply-To: <5cf1117c-d537-703c-cdcf-f43c5bd9ed1b@redhat.com>
On Sat, Aug 12, 2023 at 4:42 AM Waiman Long <longman@redhat.com> wrote:
>
> On 8/2/23 12:47, guoren@kernel.org wrote:
> > From: Guo Ren <guoren@linux.alibaba.com>
> >
> > The pv_ops belongs to x86 custom infrastructure and cleans up the
> > cna_configure_spin_lock_slowpath() with standard code. This is
> > preparation for riscv support CNA qspoinlock.
>
> CNA qspinlock has not been merged into mainline yet. I will suggest you
> drop the last 2 patches for now. Of course, you can provide benchmark
> data to boost the case for the inclusion of the CNA qspinlock patch into
> the mainline.
Yes, my lazy, I would separate paravirt and CNA from this series.
>
> Cheers,
> Longman
>
--
Best Regards
Guo Ren
next prev parent reply other threads:[~2023-08-12 0:24 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-02 16:46 [PATCH V10 00/19] riscv: Add Native/Paravirt/CNA qspinlock support guoren
2023-08-02 16:46 ` [PATCH V10 01/19] asm-generic: ticket-lock: Reuse arch_spinlock_t of qspinlock guoren
2023-08-02 16:46 ` [PATCH V10 02/19] asm-generic: ticket-lock: Move into ticket_spinlock.h guoren
2023-08-02 16:46 ` [PATCH V10 03/19] riscv: qspinlock: errata: Add ERRATA_THEAD_WRITE_ONCE fixup guoren
2023-08-02 16:46 ` [PATCH V10 04/19] riscv: qspinlock: Add basic queued_spinlock support guoren
2023-08-11 19:34 ` Waiman Long
2023-08-12 0:18 ` Guo Ren
2023-08-02 16:46 ` [PATCH V10 05/19] riscv: qspinlock: Introduce combo spinlock guoren
2023-08-11 19:51 ` Waiman Long
2023-08-12 0:22 ` Guo Ren
2023-08-02 16:46 ` [PATCH V10 06/19] riscv: qspinlock: Allow force qspinlock from the command line guoren
2023-08-02 16:46 ` [PATCH V10 07/19] riscv: qspinlock: errata: Introduce ERRATA_THEAD_QSPINLOCK guoren
2023-08-04 9:05 ` Conor Dooley
2023-08-04 9:53 ` Guo Ren
2023-08-04 10:06 ` Conor Dooley
2023-08-05 1:28 ` Guo Ren
2023-08-07 5:23 ` Stefan O'Rear
2023-08-08 2:12 ` Guo Ren
2023-09-13 18:54 ` Palmer Dabbelt
2023-09-13 19:32 ` Waiman Long
2023-09-14 3:31 ` Guo Ren
2023-08-02 16:46 ` [PATCH V10 08/19] riscv: qspinlock: Use new static key for controlling call of virt_spin_lock() guoren
2023-08-02 16:46 ` [PATCH V10 09/19] RISC-V: paravirt: pvqspinlock: Add paravirt qspinlock skeleton guoren
2023-08-02 16:46 ` [PATCH V10 10/19] RISC-V: paravirt: pvqspinlock: KVM: " guoren
2023-08-02 16:46 ` [PATCH V10 11/19] RISC-V: paravirt: pvqspinlock: KVM: Implement kvm_sbi_ext_pvlock_kick_cpu() guoren
2023-08-02 16:46 ` [PATCH V10 12/19] RISC-V: paravirt: pvqspinlock: Add nopvspin kernel parameter guoren
2023-08-02 16:46 ` [PATCH V10 13/19] RISC-V: paravirt: pvqspinlock: Remove unnecessary definitions of cmpxchg & xchg guoren
2023-08-02 16:46 ` [PATCH V10 14/19] RISC-V: paravirt: pvqspinlock: Add xchg8 & cmpxchg_small support guoren
2023-08-02 16:46 ` [PATCH V10 15/19] RISC-V: paravirt: pvqspinlock: Add SBI implementation guoren
2023-08-02 16:46 ` [PATCH V10 16/19] RISC-V: paravirt: pvqspinlock: Add kconfig entry guoren
2023-08-02 16:46 ` [PATCH V10 17/19] RISC-V: paravirt: pvqspinlock: Add trace point for pv_kick/wait guoren
2023-08-02 16:47 ` [PATCH V10 18/19] locking/qspinlock: Move pv_ops into x86 directory guoren
2023-08-11 20:42 ` Waiman Long
2023-08-12 0:24 ` Guo Ren [this message]
2023-08-12 0:47 ` Waiman Long
2023-08-02 16:47 ` [PATCH V10 19/19] locking/qspinlock: riscv: Add Compact NUMA-aware lock support guoren
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